SU392137A1 - WEAR RESISTANT CAST IRON - Google Patents
WEAR RESISTANT CAST IRONInfo
- Publication number
- SU392137A1 SU392137A1 SU1439054A SU1439054A SU392137A1 SU 392137 A1 SU392137 A1 SU 392137A1 SU 1439054 A SU1439054 A SU 1439054A SU 1439054 A SU1439054 A SU 1439054A SU 392137 A1 SU392137 A1 SU 392137A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- cast iron
- wear resistant
- resistant cast
- iron
- wear
- Prior art date
Links
Landscapes
- Polishing Bodies And Polishing Tools (AREA)
Description
1one
Изобретение относитс к металлургии, точнее к области изыскани износостойких чугунов , примен емых в услови х абразивного износа .The invention relates to metallurgy, more specifically to the field of finding wear-resistant cast irons used in conditions of abrasive wear.
Известны чугуны, содержаи.1ие углерод, хром, марганец, молибден и л{елезо.Cast irons are known to contain carbon, chromium, manganese, molybdenum, and iron.
Цель изобретени - повысить износостойкость чугуна при отливке деталей толщиной более 200 мл1.The purpose of the invention is to improve the wear resistance of cast iron when casting parts with a thickness of more than 200 ml1.
Дл этого в предложенном чугуне увеличено содержание марганца. Состав чугуна, %: Углерод2,To do this, in the proposed iron increased manganese content. The composition of cast iron,%: Carbon2,
Хром12-18Chrome 12-18
Марганец5,1-7,0Manganese5,1-7,0
Молибден0,1 - 1,0Molybdenum 0.1 - 1.0
Кремнийдо 1,2Kremniydo 1,2
ЖелезоостальноеIron rest
Свойства чугуна: в закаленном состо нии при толщине деталей больше 200 мм износостойкость чугуна в 1,5 раза выше износостойкости известного, чугуна. После закалкн твердость составл ет 60 HRc.Properties of cast iron: in the hardened state, with a thickness of parts greater than 200 mm, the wear resistance of cast iron is 1.5 times higher than the wear resistance of the known, cast iron. After hardening, the hardness is 60 HRc.
Чугун иредназначен дл изготовлени массивных (сеченнем более 200 мм) лнфтеров мельниц дл бесшарового измельчени , рудоразмольных шаровых мельниц н т. н.Cast iron is intended for the manufacture of massive (with a section over 200 mm) windmill mills for ball-free grinding, grinding and grinding mills n.
Предмет изобретени Subject invention
Износостойкий чугун, содержащий углерод, хром, марганец, молибден, железо, отличающийс тем, что, с целью )величени износостойкости , он содержит, %:Wear-resistant cast iron containing carbon, chromium, manganese, molybdenum, iron, characterized in that, for the purpose of durability, it contains,%:
Углерод,2,5-4,0Carbon 2.5-4.0
Хром12-18Chrome 12-18
Марганец5,1-7,0Manganese5,1-7,0
Молибден0,1 -1,0Molybdenum 0.1 -1.0
Кремнийдо 1,2Kremniydo 1,2
Л елезоостальноеIron ostal
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1439054A SU392137A1 (en) | 1970-05-25 | 1970-05-25 | WEAR RESISTANT CAST IRON |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1439054A SU392137A1 (en) | 1970-05-25 | 1970-05-25 | WEAR RESISTANT CAST IRON |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU392137A1 true SU392137A1 (en) | 1973-07-27 |
Family
ID=20453016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1439054A SU392137A1 (en) | 1970-05-25 | 1970-05-25 | WEAR RESISTANT CAST IRON |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU392137A1 (en) |
-
1970
- 1970-05-25 SU SU1439054A patent/SU392137A1/en active
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